* installing *source* package ‘quadtree’ ...
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 16.0.6 (11)’
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c LcpFinder.cpp -o LcpFinder.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c LcpFinderWrapper.cpp -o LcpFinderWrapper.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c Matrix.cpp -o Matrix.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c Node.cpp -o Node.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c NodeWrapper.cpp -o NodeWrapper.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c Point.cpp -o Point.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c Quadtree.cpp -o Quadtree.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c QuadtreeWrapper.cpp -o QuadtreeWrapper.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c R_Interface.cpp -o R_Interface.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c RcppExports.cpp -o RcppExports.o
clang++-16  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I libs -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c load_modules.cpp -o load_modules.o
clang++-16 -std=gnu++17 -shared -L/home/hornik/tmp/R/lib -Wl,-O1 -o quadtree.so LcpFinder.o LcpFinderWrapper.o Matrix.o Node.o NodeWrapper.o Point.o Quadtree.o QuadtreeWrapper.o R_Interface.o RcppExports.o load_modules.o -L/home/hornik/tmp/R/lib -lR
installing to /srv/hornik/tmp/CRAN/quadtree.Rcheck/00LOCK-quadtree/00new/quadtree/libs
** R
** inst
** byte-compile and prepare package for lazy loading
in method for ‘coerce’ with signature ‘"Quadtree","sf"’: no definition for class “sf”
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (quadtree)